Baltimore Orioles Return to DC for Beltway Series

Washington Nationals And Baltimore Orioles Draw 120,929, Davey Johnson Starts Trouble. - Federal Baseball

O's, Nats complete Beltway Series with 2 games in DC – The Baltimore Battery

As improving Orioles court new fans, there's a delicate dance in shared territory with Nationals : r/baseball

Official Baltimore Orioles Website

Homestand Highlights: Baltimore Orioles (June 8), Texas Rangers (June 9–11) & Atlanta Braves (June 12–14), by Nationals Communications

Orioles vs. Nationals Odds, Preview, Prediction: Returning Stephen Strasburg Starts as Big Favorite (Friday, May 21)

History of Beltway Series between O's and Nats

ESPN 630 AM The Sports Capitol Named the Official Washington, D.C. Radio Home of the Baltimore Orioles

Beltway Series - Wikipedia

Baltimore vs. Washington: Whose brand of beltway baseball is better? - WTOP News

When Do Orioles Come Back to Washington state? (Get your feeders ready!) - Bird Watching HQ